Values are observed to become negative for drug-surfactant systems in sodium chloride solution, suggesting that the method displays exothermic action.62 Nonetheless, TTAB and Promethazine hydrochloride (PMH) in Na2SO4 medium developed a favourable normal enthalpy transform Δ Pullulan has an emulsification function and is usually Utilized in cleansing cosmetics to have https://surfactantclassificationa45070.blogzet.com/the-definitive-guide-to-non-ionic-surfactant-application-46970345